11334566911 has 8 divisors (see below), whose sum is σ = 11858590080. Its totient is φ = 10813145112.

The previous prime is 11334566851. The next prime is 11334566959. The reversal of 11334566911 is 11966543311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11334566911 - 2⁷ = 11334566783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334560911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641425 + ... + 658858.

It is an arithmetic number, because the mean of its divisors is an integer number (1482323760).

Almost surely, 2^11334566911 is an apocalyptic number.

11334566911 is a deficient number, since it is larger than the sum of its proper divisors (524023169).

11334566911 is a wasteful number, since it uses less digits than its factorization.

11334566911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300685.

The product of its digits is 58320, while the sum is 40.

The spelling of 11334566911 in words is "eleven billion, three hundred thirty-four million, five hundred sixty-six thousand, nine hundred eleven".